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#!/usr/bin/env perl
if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2003 by Wilson Snyder. This program is free software; you
# can redistribute it and/or modify it under the terms of either the GNU
# Lesser General Public License Version 3 or the Perl Artistic License
# Version 2.0.
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
use IO::File;
use Time::HiRes;
scenarios(dist => 1);
if (!$ENV{VERILATOR_TEST_RANDOM_FAILURE}) {
ok("Test is for harness checking only, setenv VERILATOR_TEST_RANDOM_FAILURE=1 ");
} else {
# Randomly fail to test driver.pl
my ($ign, $t) = Time::HiRes::gettimeofday();
if ($t % 2) {
error("random failure ".$t);
}
else {
ok(1);
}
}
1;
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